2827,2826,2826,2826,2827,2827,2828,2829,2830,2831,2831,2832,2832,2833,2834,2835,2835,2836,2836,2837,2837,2838,2838,2837,2837,2835,2835,2835,2833,2833,2829,2829,2828,2828,2827,2826,2826,2826,2827;677,677,678,679,679,680,680,680,680,680,681,681,682,682,682,682,681,681,680,680,679,679,678,678,677,677,676,675,675,674,674,673,673,672,672,672,675,676,676